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A whiite crystalline salt imparts a viol...

A whiite crystalline salt imparts a violet colour to a Bunsen flame, and with hot concentrated `H_(2)SO_(4)`, forms a pungent gas. On treatment with an `AgNO_(3)` solution, this gas forms a white precipitate readily soluble in `NH_(3)`. The whiite crystalline salt may be:

A

`Na_(2)SO_(4)`

B

`KCl`

C

`CaCl_(2)`

D

`SrCl_(2)`

Text Solution

Verified by Experts

The correct Answer is:
B
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